diff --git a/erpnext/manufacturing/doctype/production_plan/production_plan.py b/erpnext/manufacturing/doctype/production_plan/production_plan.py
index 9ca05b9..132e1eb 100644
--- a/erpnext/manufacturing/doctype/production_plan/production_plan.py
+++ b/erpnext/manufacturing/doctype/production_plan/production_plan.py
@@ -506,7 +506,7 @@
 			po.is_subcontracted = 1
 			for row in po_list:
 				po_data = {
-					"item_code": row.production_item,
+					"fg_item": row.production_item,
 					"warehouse": row.fg_warehouse,
 					"production_plan_sub_assembly_item": row.name,
 					"bom": row.bom_no,
@@ -516,9 +516,6 @@
 				for field in [
 					"schedule_date",
 					"qty",
-					"uom",
-					"stock_uom",
-					"item_name",
 					"description",
 					"production_plan_item",
 				]: